Electricity: conductors and insulators – Covers or face plates
Reexamination Certificate
2007-06-14
2008-07-22
Estrada, Angel R (Department: 2831)
Electricity: conductors and insulators
Covers or face plates
C174S067000, C174S053000, C220S241000, C220S242000
Reexamination Certificate
active
07402749
ABSTRACT:
A weatherproof cover plate is disclosed. A continuous ridge on the base is disclosed in association with a gasket and a biased hinge to provide additional protection against the weather. Particular implementations include an opening in the gasket and the lid. In a weatherproof bubble cover plate, a biased hinge is provided to bias the lid closed upon the base. Additionally, one or more cord catches in the base and knock-outs in the lid are disclosed. Other embodiments include bubble cover plates having gaps between the lid and the base to allow a cord to pass therethrough when the lid is close.
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Pass & Seymour, “TradeMaster Weatherproof While-in-Use-Covers”, Apr. 1999, Catalog No. WIUC20C.
34 UL 514 C-38, Dec. 26, 1996, pp. 34-55.
Shotey Marcus J.
Shotey Michael J.
Booth Udall, PLC
Estrada Angel R
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